42595894 has 8 divisors (see below), whose sum is σ = 69702408. Its totient is φ = 19361760.

The previous prime is 42595879. The next prime is 42595907. The reversal of 42595894 is 49859524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968067 + ... + 968110.

It is an arithmetic number, because the mean of its divisors is an integer number (8712801).

Almost surely, 2^42595894 is an apocalyptic number.

42595894 is a deficient number, since it is larger than the sum of its proper divisors (27106514).

42595894 is a wasteful number, since it uses less digits than its factorization.

42595894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936190.

The product of its digits is 518400, while the sum is 46.

The square root of 42595894 is about 6526.5529952648. The cubic root of 42595894 is about 349.2388739112.

It can be divided in two parts, 4259 and 5894, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 42595894 in words is "forty-two million, five hundred ninety-five thousand, eight hundred ninety-four".